package com.crux.config.exception;

//import com.alibaba.csp.sentinel.adapter.spring.webmvc.callback.BlockExceptionHandler;
//import com.alibaba.csp.sentinel.slots.block.BlockException;
//import com.alibaba.csp.sentinel.slots.block.authority.AuthorityException;
//import com.alibaba.csp.sentinel.slots.block.degrade.DegradeException;
//import com.alibaba.csp.sentinel.slots.block.flow.FlowException;
//import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowException;
//import com.alibaba.csp.sentinel.slots.system.SystemBlockException;
//import com.alibaba.fastjson.JSON;
//import org.springframework.stereotype.Component;
//
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import java.util.HashMap;
//import java.util.Map;

//@Component
//public class SentinelException1 implements BlockExceptionHandler {
//    @Override
//    public void handle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, BlockException e) throws Exception {
//        Map<String, Object> info = new HashMap<>();
//        if (e instanceof FlowException) {
//            info.put("code", -1);
//            info.put("msg", "限流异常");
//        } else if (e instanceof DegradeException) {
//            info.put("code", -2);
//            info.put("msg", "降级异常");
//        } else if (e instanceof ParamFlowException) {
//            info.put("code", -3);
//            info.put("msg", "热点参数异常");
//        } else if (e instanceof SystemBlockException) {
//            info.put("code", -4);
//            info.put("msg", "系统异常");
//        } else if (e instanceof AuthorityException) {
//            info.put("code", -5);
//            info.put("msg", "授权异常");
//        }
//
//        //设置json返回
//        httpServletResponse.setStatus(200);
//        httpServletResponse.setHeader("content-type", "application/json;charset=UTF-8");
//        httpServletResponse.getWriter().write(JSON.toJSONString(info));
//    }
//}
